kat724
kat724
20-09-2017
Mathematics
contestada
what's the answer to this equation?
Respuesta :
jimthompson5910
jimthompson5910
20-09-2017
x^2-2x+2 is the same as 1x^2-2x+2
1x^2-2x+2 = 0 is in the form ax^2+bx+c = 0 where
a = 1
b = -2
c = 2
Plug these a,b,c values into the discriminant formula below
D = b^2 - 4ac
D = (-2)^2 - 4*(1)*(2)
D = -4
The final answer is -4
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Solution of the inequality y>1.9
If there are more negative counters than positive counters, what will the sign of the sum be?
What role did the physical environment play in the development of sumerian civilization?
what is the sum to 12.678+23.679= to
Talia measured two strings. The green string was 2.37 cm long. The blue string was 4 cm long. How many centimeters longer was the blue string than the green s
Which of the following defines market research? A: The process of collecting, storing, and retrieving data in electronic files. B: The process of dividing a mar
If val's preferred method of learning is by reading than she is a ______ learner. science-forums.com
Naturally occurring copper is 69.15% copper-63 (atomic mass = 62.93 amu) and 30.85% of some other isotopic form of copper. what must the atomic mass of this sec
Which of the following phrases represents n ÷ 5? the quotient of a number and five the sum of five and a number five divided by a number a number decreased by
A nutritional supplement developed for athletes is shown not only to contain carbon, hydrogen, and oxygen. based on these data, you may safely conclude that
